1l

Technological Design and Equipment Selection for 1L Supercritical CO_2 Extractor

超临界CO2萃取小试设备工艺设计与设备选型

By optimizing the process parameters , 1L prescription was decided to use in tape casting process .

通过工艺参数的优化，确定将1L配方用作流延成型95氧化铝瓷的粉料配方。

Then 50,000 unit of polymerase was obtained from 1L culture , with a specific activity of 10,000U / mg .

在优化条件下，1L发酵液可得50000单位的聚合酶，比活可达10000U/mg蛋白质。

The cooling box offers a water flow about 1L / rain , and the inlet water temperature ( Twi ) can be adjusted .

制冷箱的水流量约为1L/min，其入口水温（Twi）可按需要调节。

We have tested the 1L - 2 of 40 patients with Graves disease and comparied with that of normal controls .

我们测定了40例初发Graves病患者的IL&2，并与正常对照相比较。

Based on the 1L supercriticality-extracting experiment , further uses the 5L supercriticality-extracting equipment to carry on the enlarged experiment .

在1L超临界流体萃取实验基础上，进一步用5L超临界流体萃取装置进行萃取放大试验。

SFE with propane has been applied to separate lecithin from egg yolk powder by a self-designed instrument with 1L capacity .

运用亚临界流体萃取法，以丙烷为溶剂，在一个自制的1L实验装置内萃取分离蛋黄粉卵磷脂。

The experiment groups were feed basal diet supplemented with 3L , 2L , 1L Cecropin-AD / kg diet respectively .

第2-4组为试验组，分别在每吨基础日粮中添加3L、2L、1L的抗菌肽制剂，进行为期49天的饲养试验，记录生产性能等指标。

At proper operation condition , a final concentration factor of 71 could be achieved when maintain a permeate flux of 0.6 ~ 1L ( min m2 ) .

在合适的操作条件下，浓缩倍数可达71，膜通量保持在0.6～1L/（min·m~2）。

The gas-liquid mass transfer characteristic and the liquid-solid mass transfer characteristics of air-water-ion exchanger resin system were studied in a 1L ultrasonic internal airlift loop reactor .

研究了超声内环流气升式反应器中空气-水-离子交换树脂体系的气液传质与液固传质性能。

Conclusions : TNF α and 1L 1 β participated the brain injury caused by ischemia and anoxia in the earlier period of cereral concussion .

结论：TNF-α、1L-1β参与了脑震荡早期的缺血。

The operation conditions such as pH , dose required and removal efficiency were studied by the jar test experiments which were performed using a series of five beakers ( 1L each ) .

如，进行了通过利用一个五烧杯（一公升每个）系列的JAR测试实验，对操作条件如PH值，剂量需要和去除效率进行了研究。

MT-1D , - 1J and - 1L may encode RNAs that are not functional in directing production of detectable MT proteins ;

MT-1D，-1J和-1L编码RNAs但不直接产生有功能的MT蛋白质；

The foam could be well removed by adding 0.13g " the best remover of foam " to 1L sauce solution in the vacuum of 0.08MPa ;

在真空度为0.08MPa下，在调味液中加入0.13g/L的杀泡王中王能够很好地消除发泡现象；

Paulownia direct liquefaction is processed in a 1L batch autoclave with water as a solvent . And the reaction temperature , residence time and liquid ratio are investigated by the pre-experiment design .

本文以泡桐为原料以水为溶剂，在1L间歇式高压反应釜中进行直接液化实验，通过预试验设计对反应温度、停留时间和液料比进行了考察。

The optimal conditions of reaction for preparation of sodium cellulose sulfate ( NaCS ) were found by the method of orthogonal design . Then the process was scaled up to 1L and 5L step by step .

用正交试验进行了500mL反应器制备条件的摸索，并将其逐步放大到1L、5L反应器中进行，确立了5L规模的生产工艺条件。

At the same time , the properties of the obtained polycarbonate were characterized . The results showed that : Q2 H modified silica supported catalyst can increase the activity to more than 100 % in 1L autoclave reactor .

结果显示：改性量为Q2时的H改性硅胶负载的该催化剂体系性能最好，在1L的聚合反应釜中聚合活性提高100%以上。

Its air consume is less than 1L , while time delay is no more than 1s . Two kind of new vacuum interface valves such as fan-shaped valve and tube clamp valve has been designed , of which the merits are analyzed .

设计制造出一种正压气动隔膜界面阀，取得很好使用效果。该阀耗气量不足1L，延时不到1s。设计了扇形阀和管夹阀两种新型真空界面阀，分析了各自优点。

From July 1l to 26, 1984.It outlines the meeting of PRC-US representatives , the ceremony of signing the Agreement for Extension of the PRC-US Earthquake Studies Protocol and some related visiting activities paid there by the Chinese delegation .

本文就中美双方代表的这次会晤情况、议定书延长协议的签字仪式以及中国代表团的有关参观访问活动作了概述。

The critical depth of the mining water-conducting fissure zone , h 1l , for water inrush from coal floor can be derived from the bifurcation curve equation . When h 1 > h 1l , water inrush from coal floor can be caused .

基于分支曲线方程，可求得煤层底板突水临界采动导水裂隙带深度h1l，当h1>h1l时，发生突水；

The results of calculation show that there exists an optimal rank quantization threshold which minimizes the asymptotic-loss . It is demonstrated that the optimal threshold is approximately equal to . 8 ( N + 1l ), where N is the number of reference cells .

计算结果表明，存在一个使渐近损失最小的最佳秩量化门限，该最佳门限约等于0.8（N+1）。

It was found that the ability of spleen cells to produce 1L - 2 , the proliferative respone of spleen cells to ConA and the mixed lymphocyte reaction in treated group were improved and the number of cells secreting anti - sheep RBC antibody increased .

经连续腹腔注射猴头菌多糖和胸腺肽15d后，小鼠脾细胞产生IL&2的能力，对ConA刺激的增殖反应和混合淋巴细胞培养反应均显著增强：抗羊红细胞抗体（IgM）分泌细胞数明显增加。

1L , the minimum detectable concentrations of ethylene , propylene and butadiene are 0.0006mg/m 3, 0.001mg/m 3 and 0.004mg/m 3 respectively with less than 6 % of relative standard deviations and 97 % ~ 109 % of recovery rates .

当富集样品0.1L时，乙烯、丙烯、丁二烯的最小检出浓度分别为0.0006mg／m3、0.001mg／m3、0.004mg／m3，相对标准偏差小于6%，加标回收率97%～109%。